<template>
  <div id="app">
    <!-- 路由占位符 -->
     <router-view></router-view>
  </div>
</template>

<style lang="less">
* {
  margin: 0;
  padding: 0;
}

#app {
  a {
    text-decoration: none;
  }
  li {
    list-style: none;
  }
  img {
    vertical-align: middle;
  }
}
</style>
